CN207910349U - A kind of full-insulated full-sealed gas isolated gas-filling cabinet - Google Patents
A kind of full-insulated full-sealed gas isolated gas-filling cabinet Download PDFInfo
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- CN207910349U CN207910349U CN201820211501.8U CN201820211501U CN207910349U CN 207910349 U CN207910349 U CN 207910349U CN 201820211501 U CN201820211501 U CN 201820211501U CN 207910349 U CN207910349 U CN 207910349U
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- China
- Prior art keywords
- gas
- breaker
- filling cabinet
- full
- sealed
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Abstract
The utility model discloses a kind of full-insulated full-sealed gas isolated gas-filling cabinets, including gas-filling cabinet ontology, sealing flange and stainless steel gas tank, the top left hand of the gas-filling cabinet ontology is provided with bus-bar room, breaker axis is installed on the right side of the sealing flange, the surface of the breaker axis is provided with breaker, line outlet is installed below the fuse, the top of the stainless steel gas tank is provided with pressure release passage, breaker operation mechanism is installed on the right side of the breaker, hinge is installed on the right side of the gas-filling cabinet ontology, the surface of the control room is equipped with front plate, isolator operation instrument is installed above the breaker operator instrument, the centre of the breaker operation mechanism and disconnecting switch operating mechanism is provided with blocking lever.The full-insulated full-sealed gas isolated gas-filling cabinet is suitable for adverse circumstances, and stable, service life is long, and all insulation is hermetically sealed, and on-load divide-shut brake will not occur for disconnecting switch.
Description
Technical field
The utility model is related to gas-filling cabinet technical field, specially a kind of full-insulated full-sealed gas isolated gas-filling cabinet.
Background technology
Gas-filling cabinet is switchgear of new generation, and main switch with permanent magnetic actuator vacuum circuit breaker or can use coiling machine
The vacuum circuit breaker of structure, entire gas-filling cabinet are combined with sulfur hexafluoride gas compartment, not only compact but also extendible, are suitable for distribution certainly
Dynamicization, gas-filling cabinet is suitable for the small-sized secondary substation of electric system, switching station, box-type substation, residential quarters, industrial and mining enterprises
With megastore etc., especially suitable for airport, subway and railway etc. to the higher occasion of power requirement.However existing gas-filling cabinet
In coastal area, basin area, extremely frigid zones and high altitude localities in use, these rugged environments can not be adapted to, operation is not
Stablize, service life is shorter, internal on-insulated, and disconnecting switch can have to a certain degree there is a situation where on-load divide-shut brake
Security risk, for this purpose, it is proposed that a kind of being suitable for adverse circumstances, stable, service life is long, and all insulation is hermetically sealed,
And the gas-filling cabinet of on-load divide-shut brake will not occur for disconnecting switch.
Utility model content
The purpose of this utility model is to provide a kind of full-insulated full-sealed gas isolated gas-filling cabinets, to solve the above-mentioned back of the body
The existing gas-filling cabinet proposed in scape technology is in coastal area, basin area, extremely frigid zones and high altitude localities in use, can not
These rugged environments are adapted to, fluctuation of service, service life is shorter, internal on-insulated, and on-load can occur for disconnecting switch
, there is the problem of a degree of security risk in the case where divide-shut brake.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of full-insulated full-sealed gas isolated
Gas-filling cabinet, including gas-filling cabinet ontology, sealing flange and stainless steel gas tank, the top left hand of the gas-filling cabinet ontology are provided with busbar
Room, and bus interface is installed above bus-bar room, breaker axis, and sealing flange position are installed on the right side of the sealing flange
The surface of the lower left of bus-bar room, the breaker axis is provided with breaker, and fuse is installed below breaker,
Line outlet is installed, and the left end of line outlet is provided with insulator bearing below the fuse, the insulator bearing
Right side is equipped with compression piece, and the top of the stainless steel gas tank is provided with pressure release passage, and stainless steel gas tank is located at line outlet
Lower section is equipped with breaker operation mechanism on the right side of the breaker, and is equipped with and keeps apart above breaker operation mechanism
Operating mechanism is closed, hinge is installed, and control room is provided with above the right end of gas-filling cabinet ontology on the right side of the gas-filling cabinet ontology,
The surface of the control room is equipped with front plate, and the surface bottom end of front plate is equipped with breaker operator instrument, the open circuit
Isolator operation instrument is installed above device operation instrument, the breaker operation mechanism and disconnecting switch operating mechanism
Centre is provided with blocking lever.
Preferably, the bus interface is equipped with 3, and bus interface area in the top end surface horizontal direction of bus-bar room
30% inside for being respectively positioned on bus-bar room.
Preferably, the breaker axis is connect by sealing flange with gas-filling cabinet body flange, and on breaker axis uniformly
3 breakers are distributed with.
Preferably, the stainless steel gas tank is all-sealed structure, and the area of stainless steel gas tank is gas-filling cabinet bulk area
A quarter.
Preferably, it is attached by blocking lever between the breaker operation mechanism and disconnecting switch operating mechanism, and
Breaker operator instrument and isolator operation instrument correspond to the position of breaker operation mechanism and disconnecting switch operating mechanism respectively
Setting in the surface of front plate.
Preferably, the front plate is connect by hinge with gas-filling cabinet ontology, and hinge is in front plate left end vertical direction
It is equipped with 3.
Compared with prior art, the utility model has the beneficial effects that：The full-insulated full-sealed gas isolated gas-filling cabinet
Stable suitable for adverse circumstances, service life is long, and all insulation is hermetically sealed, and on-load division will not occur for disconnecting switch
Lock, the wherein top end surface of bus-bar room are equipped with 3 bus interfaces, convenient for being attached to the circuit inside the gas-filling cabinet, installation,
Make easier for installation, has saved manpower, filled with sulfur hexafluoride gas, it is very good that sulfur hexafluoride gas has for the inside of gas-filling cabinet
Insulating properties, so that the insulating properties inside the gas-filling cabinet is got a promotion, front plate by hinge be mounted on gas-filling cabinet on, make work people
Member is more convenient to the dismounting of front plate, and breaker operator instrument and isolator operation instrument are provided in front plate, breaks
Road device operation instrument and isolator operation instrument can make staff manually control breaker and the divide-shut brake of disconnecting switch,
And it is attached by blocking lever between breaker operation mechanism and disconnecting switch operating mechanism, is broken after disconnecting switch is closed a floodgate
Road device could close a floodgate, only after breaker open operation, disconnecting switch ability separating brake, it is ensured that disconnecting switch will not on-load point
It closes a floodgate, avoiding gas-filling cabinet internal circuit, there is a situation where short circuits.
Description of the drawings
Fig. 1 is the utility model side, sectional structural schematic diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model side structure schematic diagram.
In figure：1, gas-filling cabinet ontology, 2, bus-bar room, 3, bus interface, 4, sealing flange, 5, breaker axis, 6, breaker,
7, fuse, 8, line outlet, 9, insulator bearing, 10, compress piece, 11, stainless steel gas tank, 12, pressure release passage, 13, breaker
Operating mechanism, 14, disconnecting switch operating mechanism, 15, hinge, 16, control room, 17, front plate, 18, breaker operator instrument,
19, isolator operation instrument.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of full-insulated full-sealed gas isolated inflation
Cabinet, including gas-filling cabinet ontology 1, sealing flange 4 and stainless steel gas tank 11, the top left hand of gas-filling cabinet ontology 1 are provided with bus-bar room
2, and the top of bus-bar room 2 is equipped with bus interface 3, bus interface 3 is equipped with 3 in the top end surface horizontal direction of bus-bar room 2
It is a, and the 30% of 3 area of bus interface is respectively positioned on the inside of bus-bar room 2, is convenient for the busbar inside outer lead and bus-bar room 2
It is attached, the right side of sealing flange 4 is equipped with breaker axis 5, and sealing flange 4 is located at the lower left of bus-bar room 2, open circuit
The surface of device axis 5 is provided with breaker 6, and the lower section of breaker 6 is equipped with fuse 7, and breaker axis 5 passes through sealing flange 4
With 1 flanged joint of gas-filling cabinet ontology, and 3 breakers 6 are evenly distributed on breaker axis 5, breaker 6 is played to gas-filling cabinet sheet
The lower section of the control action of 1 internal circuit of body and protective effect, fuse 7 is equipped with line outlet 8, and the left end of line outlet 8 is set
It is equipped with insulator bearing 9, the right side of insulator bearing 9, which is equipped with, compresses piece 10, and the top of stainless steel gas tank 11 is provided with pressure release
Channel 12, and stainless steel gas tank 11 is located at the lower section of line outlet 8, stainless steel gas tank 11 are all-sealed structure, and stainless steel gas tank
11 area is a quarter of 1 area of gas-filling cabinet ontology, filled with sulfur hexafluoride gas, breaker 6 inside stainless steel gas tank 11
Right side breaker operation mechanism 13 is installed, and the top of breaker operation mechanism 13 is equipped with disconnecting switch operating mechanism
14, the right side of gas-filling cabinet ontology 1 is equipped with hinge 15, and is provided with control room 16, control room above the right end of gas-filling cabinet ontology 1
16 surface is equipped with front plate 17, and the surface bottom end of front plate 17 is equipped with breaker operator instrument 18, and front plate 17 is logical
It crosses hinge 15 to connect with gas-filling cabinet ontology 1, and hinge 15 is equipped with 3 on 17 left end vertical direction of front plate, convenient for inflation
The dismounting of cabinet ontology 1, to facilitate the repair to gas-filling cabinet ontology 1, the top of breaker operator instrument 18 is equipped with isolation
The centre of switching manipulation instrument 19, breaker operation mechanism 13 and disconnecting switch operating mechanism 14 is provided with blocking lever 20, open circuit
It is attached by blocking lever 20 between device operating mechanism 13 and disconnecting switch operating mechanism 14, and 18 He of breaker operator instrument
Isolator operation instrument 19 corresponds to breaker operation mechanism 13 respectively and the position of disconnecting switch operating mechanism 14 is located at front
The surface of plate 17 allows breaker operation mechanism 13 and disconnecting switch operating mechanism 14 to be operated manually, to which control is disconnected
The divide-shut brake of road device 6 and disconnecting switch.
Operation principle：Suitable position is installed to by gas-filling cabinet first for this kind of gas-filling cabinet, it will be outer by bus interface 3
The conducting wire in portion is connect by copper bilateral casing with the busbar in bus-bar room 2, and breaker 6 is played to 1 internal circuit of gas-filling cabinet ontology
Control action and protective effect, can be put into or cut-out power equipment or circuit according to the needs of operation, can also be
When power equipment or line failure, breaker is acted on by relay protection and automatic device, by faulty component from power grid
In cut off rapidly, to ensure the normal operation of power grid non-faulting part, protect the circuit inside gas-filling cabinet ontology 1, and outlet
Mouthfuls 8, top be provided with fuse 7, protection further is provided to the circuit inside gas-filling cabinet ontology 1, passes through breaker
Operate instrument 18 and isolator operation instrument 19 setting, allow breaker 6 and the divide-shut brake of disconnecting switch manually into
Row operation, and be attached by blocking lever 20 between breaker operation mechanism 13 and disconnecting switch operating mechanism 14, Ke Yibao
Demonstrate,prove disconnecting switch will not on-load divide-shut brake, avoid gas-filling cabinet internal circuit occur short circuit, to improve inflate
The safety of cabinet ontology 1, also the covert service life for improving gas-filling cabinet ontology 1, completes making for entire gas-filling cabinet like this
Use process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of full-insulated full-sealed gas isolated gas-filling cabinet, including gas-filling cabinet ontology（1）, sealing flange（4）And stainless steel
Gas tank（11）, it is characterised in that：The gas-filling cabinet ontology（1）Top left hand be provided with bus-bar room（2）, and bus-bar room（2）'s
Top is equipped with bus interface（3）, the sealing flange（4）Right side breaker axis is installed（5）, and sealing flange（4）Position
In bus-bar room（2）Lower left, the breaker axis（5）Surface be provided with breaker（6）, and breaker（6）Lower section
Fuse is installed（7）, the fuse（7）Lower section line outlet is installed（8）, and line outlet（8）Left end be provided with absolutely
Edge bearing（9）, the insulator bearing（9）Right side compression piece is installed（10）, the stainless steel gas tank（11）Top
It is provided with pressure release passage（12）, and stainless steel gas tank（11）Positioned at line outlet（8）Lower section, the breaker（6）Right side peace
Equipped with breaker operation mechanism（13）, and breaker operation mechanism（13）Top disconnecting switch operating mechanism is installed（14）,
The gas-filling cabinet ontology（1）Right side hinge is installed（15）, and gas-filling cabinet ontology（1）Right end above be provided with control room
（16）, the control room（16）Surface front plate is installed（17）, and front plate（17）Surface bottom end breaker is installed
Operate instrument（18）, the breaker operator instrument（18）Top isolator operation instrument is installed（19）, the open circuit
Device operating mechanism（13）With disconnecting switch operating mechanism（14）Centre be provided with blocking lever（20）.
2. the full-insulated full-sealed gas isolated gas-filling cabinet of one kind according to claim 1, it is characterised in that：The busbar
Interface（3）In bus-bar room（2）Top end surface horizontal direction be equipped with 3, and bus interface（3）The 30% of area is respectively positioned on mother
Line room（2）Inside.
3. the full-insulated full-sealed gas isolated gas-filling cabinet of one kind according to claim 1, it is characterised in that：The open circuit
Device axis（5）Pass through sealing flange（4）With gas-filling cabinet ontology（1）Flanged joint, and breaker axis（5）On be evenly distributed with 3 it is disconnected
Road device（6）.
4. the full-insulated full-sealed gas isolated gas-filling cabinet of one kind according to claim 1, it is characterised in that：It is described stainless
Steel gas tank（11）For all-sealed structure, and stainless steel gas tank（11）Area be gas-filling cabinet ontology（1）The a quarter of area.
5. the full-insulated full-sealed gas isolated gas-filling cabinet of one kind according to claim 1, it is characterised in that：The open circuit
Device operating mechanism（13）With disconnecting switch operating mechanism（14）Between pass through blocking lever（20）It is attached, and breaker operator instrument
Table（18）With isolator operation instrument（19）Breaker operation mechanism is corresponded to respectively（13）With disconnecting switch operating mechanism（14）
Position be located at front plate（17）Surface.
6. the full-insulated full-sealed gas isolated gas-filling cabinet of one kind according to claim 1, it is characterised in that：The front
Plate（17）Pass through hinge（15）With gas-filling cabinet ontology（1）Connection, and hinge（15）In front plate（17）It is set on left end vertical direction
There are 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211501.8U CN207910349U (en) | 2018-02-07 | 2018-02-07 | A kind of full-insulated full-sealed gas isolated gas-filling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211501.8U CN207910349U (en) | 2018-02-07 | 2018-02-07 | A kind of full-insulated full-sealed gas isolated gas-filling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910349U true CN207910349U (en) | 2018-09-25 |
Family
ID=63563437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820211501.8U Expired - Fee Related CN207910349U (en) | 2018-02-07 | 2018-02-07 | A kind of full-insulated full-sealed gas isolated gas-filling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492378A (en) * | 2019-09-18 | 2019-11-22 | 广东永丰智威电气有限公司 | A kind of hermetically sealed full-insulating high-voltage gas-filling cabinet of 1250A rated current |
-
2018
- 2018-02-07 CN CN201820211501.8U patent/CN207910349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492378A (en) * | 2019-09-18 | 2019-11-22 | 广东永丰智威电气有限公司 | A kind of hermetically sealed full-insulating high-voltage gas-filling cabinet of 1250A rated current |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20220207 |